baber/WOPTO huggingface dataset:
Patent JP-2012249373-A (JP)
Title: Power transmission device for vehicle
Inventor: KATO SHINGO
IPC: B60L50/16
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device for a vehicle capable of restraining one part of vibrations in a peripheral direction of an electric motor housing case and a coupling flange of a case.SOLUTION: A coupling flange 38b of a first case 38 has a weight-increasing part 70 locally projecting toward an outer periphery from a portion including a center position C of a first distance P1 between a pair of fastening bolts 66 positioned on both sides of a terminal board 60 in a circumferential direction and penetrating through the coupling flange 38b, when seen in a direction orthogonal to a mating face 44. In this manner, even if one part of an electric motor housing case 38a and the coupling flange 38b in the circumferential direction between a pair of the fastening bolts 66 positioned on both circumferential sides of the terminal board 60 is formed comparatively long and flat, when a center portion at the circumferential portion, i.e., one part in the circumferential direction vibrates in a radial direction, a mass of a portion that serves as a peak of resonance is increased. Therefore, vibration of one part in the circumferential direction can be restrained.
Patent JP-2012245699-A (JP)
Title: Injection molding mold
Inventor: YAMAGUCHI MASUO
IPC: B29C45/37
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding mold capable of preventing the occurrence of sagging in the surface and an edge part of a rising part side in molding a foamed molded article having the rising part rising toward the back surface in at least one part of the circumferential edge and capable of obtaining the high quality formed molded article having excellent surface shape.SOLUTION: The injection molding mold 10 for molding the foamed molded article having the rising part rising toward the back surface in at least the part of the circumferential edge is provided with a pressing member 22 pressing from the tip side at least outside surface side of a part corresponding to the rising part in the foamed resin X injected and filled into the cavity 16 except the inside surface side.
Patent JP-2012247638-A (JP)
Title: Imaging apparatus
Inventor: KONO TAKAYUKI
IPC: H04N5/225
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus including an imaging element and capable of preventing dust and the like produced from a drive unit from coming into a light path of observation light.SOLUTION: A camera 208 is provided that includes a housing 300; an intermediate plate 303 partitioning an inner space of the housing 300 into two spaces A and B; imaging elements 301 and 302 disposed in the space A within the housing 300; a motor 308 disposed in the space B within the housing 300; an oscillation shaft 304 passing through the intermediate plate 303 and transmitting a driving force of the motor 308; bearings 305a and 305b provided in a penetrating portion of the oscillation shaft 304 in the intermediate plate 303 and sealing a gap from the oscillation shaft 304; a prism 306 connected to the oscillation shaft 304 in the space A and moved by the driving force transmitted through the oscillation shaft 304, thereby shifted so as to guide light from a sample to at least one of the imaging elements 301 and 302.
Patent JP-2012253461-A (JP)
Title: Digital coherent receiver and phase control method
Inventor: KOMAKI KOSUKE
IPC: H04B10/43
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To allow stable phase control at a receiver even if there exists polarization fluctuation.SOLUTION: The digital coherent receiver includes a digital conversion part which samples the signal received from an optical transmission path to generate a digital signal, a phase detecting part which detects a phase of the digital signal, a phase adjusting part which adjusts a sampling phase of the digital signal based on the detected phase, and a demodulation part which demodulates the digital signal having been adjusted for phase. The phase detecting part includes a plurality of filters for equalizing the digital signal in varying equalization characteristics, a plurality of sensitivity monitor phase detectors which are connected to the plurality of filters, to output a phase detection signal representing a phase of the signal outputted from a corresponding filter and a sensitivity monitor signal representing phase detection sensitivity, a plurality of sensitivity correction factor generating parts for generating sensitivity correction factors for correcting the corresponding phase detection signals, and an adder which composites the phase detection signals having been corrected by the sensitivity correction factor together, for outputting a phase signal.
Patent JP-2012004110-A (JP)
Title: Positive electrode active material for lithium secondary battery, lithium secondary battery using the same, and its manufacturing method
Inventor: SONG YU-MI
IPC: H01M4/50
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for manufacturing a lithium secondary battery having an excellent cycle characteristics and high discharge capacity by reducing a conventional drawbacks of the positive electrode active material, and to provide a manufacturing method of the positive electrode active material.SOLUTION: The positive electrode active material for the lithium secondary battery is represented by the chemical formula (1). The positive electrode active material of which effective magnetic moment of the phase is 2.4 μ/mol or more is obtained by appropriately controlling reaction conditions (for example, burning temperature based on composition, cooling rate, purity of raw material).
Patent JP-2012255753-A (JP)
Title: Navigation device and route search method
Inventor: ANDO KENJI
IPC: G09B29/10
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which searches for a recommended route by automatically selecting another exit interchange when scheduled exit interchange cannot be passed.SOLUTION: In a navigation device, when a vehicle travels on an expressway on a recommended route, the navigation device displays an exit detour button 24 on a display monitor 16. When the exit detour button 24 is pressed, the device increases a link cost of a link of an ordinary road connected to a node corresponding to a scheduled exit interchange. Then, the device re-searches for a recommended route including a current location of the vehicle as a via-point or a departure place. The device displays the newly obtained recommended route on the display monitor 16, and performs route guidance according to the newly obtained recommended route.
Patent JP-2013002455-A (JP)
Title: Torque interruption apparatus
Inventor: KOSUGI SHIGEYUKI
IPC: F16D27/115
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a torque interruption apparatus which is capable of allowing tilting of a cam ring and suppressing rattling noise.SOLUTION: A torque interruption apparatus 1 includes: a hub shaft 7 and a clutch housing 5; a multi-plate main clutch 9 which is provided between the hub shaft 7 and the clutch housing 5 and interrupts torque transmission between the hub shaft 7 and the clutch housing 5; a presser plate 71 which is disposed while facing the main clutch 9 and moves in an axial direction to fasten the main clutch 9; a cam mechanism 67 comprising a cam ring 75 fitted to the outer circumferential surface of the hub shaft 7 movable in an axial direction for moving the presser plate 69 in the axial direction; and an armature 71 and a pilot clutch 73 for restricting rotations of the cam ring 75 according to the operation of an electromagnet 41. The hub shaft 7 includes a ring fitting part 95 to which the cam ring 75 is fitted by allowing the fall of the cam ring 75.
Patent JP-2013003199-A (JP)
Title: Image forming device
Inventor: WATANABE ISAO
IPC: G03G15/20
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly available image forming device that prevents smoking and firing due to breakage of a fixing belt.SOLUTION: The temperature of the fixing belt is referred (S501). When it is higher than a threshold stored in advance (S502: YES), supply of power to a resistance heating element layer is stopped (S503). If not (S502: NO), the supply of power to the resistance heating element is continued (S504). After S503, S504, a control part proceeds to step S501 to repeat the above processing.
Patent JP-2012126881-A (JP)
Title: Curable composition
Inventor: MIYAFUJI SEI
IPC: C09J201/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having high hardness, which can be used as an adhesive or a coating agent.SOLUTION: The curable composition includes: (A) 100 pts.wt. of a reactive silicon group-containing organic polymer which has a number-average molecular weight of 2,000-6,000 and contains 1.3-5 reactive silicon groups in each molecule; and (C) 0-40 pts.wt. of a plasticizer, and is used. The curable composition is suitable for an adhesive for floors or an adhesive for tiling, the adhesive being required to have high hardness.
Patent JP-2013005407-A (JP)
Title: Video display device
Inventor: MATSUNAGA JUNICHI
IPC: H04N5/765
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To enable the user of a video display device, when he, after having changed a video signal input source apparatus from a video reproduction unit to another one, has changed the input source apparatus back to the video reproduction unit, to restart viewing video from the video reproduction unit immediately from where he left off.SOLUTION: When the user changes a video signal input source apparatus from a BD player 2 to another apparatus (S1), <User Control Pressed>[Play] for letting video reproduction start is transmitted to the BD player 2 (S3), and then <User Control Pressed>[Stop] is transmitted to the BD player 2 without waiting for a response from the BD player 2 for the command to be received (S5). In this way, even a BD player continuing to reproduce a video signal after having received <Active Source> can be placed in a resume Stop state (S6).
Patent JP-2013002430-A (JP)
Title: Control device of internal combustion engine
Inventor: YAMAGUCHI KEIICHI
IPC: F02D41/14
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress delay in reacceleration and increase in emission of NOwhen depression of an accelerator pedal is released from a high load operating state, and the accelerator pedal is depressed again.SOLUTION: In a case where a low load state in which an amount of the depression of the accelerator pedal is a low determination value or less is detected before a predetermined time period thas elapsed from the detection of a high load state in which the amount of the depression of the accelerator pedal (engine load) is a threshold value or more, and the amount of the depression of the accelerator pedal becomes a high determination value or more before a predetermined time period thas elapsed from the detection of the low load state, a decrease correction amount FAF of a fuel injection amount is reset on condition that an air-fuel ratio detected through an air-fuel sensor is lean.
Patent JP-2013006485-A (JP)
Title: Device and method for supporting travelling
Inventor: EBINA AKIHIKO
IPC: B60W50/16
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a travelling support device and method that can induce a driver to the acceleration operation that increases the opening of the accelerator pedal.SOLUTION: The travelling support device detects, on a travel route of the own vehicle, a target vehicle speed position where the vehicle speed of own vehicle is made the target vehicle speed set beforehand; detects the acceleration start position on the travel route to start the acceleration to make the vehicle speed the target vehicle speed at a target vehicle speed position; gives the accelerator pedal 12 at a first speed, the reaction force of a level of restricting the opening change to a return direction of the accelerator pedal 12 which the driver of the own vehicle operates from the control starting position which requires the required time set beforehand to reach the acceleration starting position; and decreases the reaction force given to the accelerator pedal 12 by the control reaction force giving step at a second speed that is faster than a first speed so that the opening of the accelerator pedal 12 that the driver operates is lead to the opening according to the target vehicle speed when the own vehicle reaches the acceleration starting position.
Patent JP-2013007862-A (JP)
Title: Multi-display system
Inventor: MATSUI KUNIAKI
IPC: G09G3/20
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To allow the suppression of brightness variation among respective displays in a multi-display system including a plurality of displays which perform local dimming processing accompanied by maximum brightness control.SOLUTION: In the multi-display system, each display 10 is provided with a display unit 11, a backlight unit 12, and a control and operation unit 13. The control and operation unit 13 of a display being a master display is configured to perform such control that a maximum brightness control value being a brightness control value corresponding to the brightest color out of colors of images displayable in an area of a display screen is standardized among respective displays 10.
Patent JP-2013009823-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To execute a performance by a performance medium even when executing shortened variable display.SOLUTION: In a game machine 1, a time shortening state, in which the ratio of determining the shortened variable display time, for which the variable display time is short, is higher than a normal ratio, is generated in variable display means 8a and 8b which variably display two or more kinds of respectively identifiable identification information, and the performance by the performance medium in a first route and a second route, whose route length is shorter than that of the first route, is executed interlocking with the variable display of the identification information. The game machine includes a route switching means 86 which turns the flow path of the performance medium to the first route when the shortened variable display time is not determined, and which turns the flow path of the performance medium to the second route when the shortened variable display time is determined.
Patent JP-2013014462-A (JP)
Title: Method for producing diamond particle coated with transition metal carbide
Inventor: ISHIZUKA HIROSHI
IPC: C01B31/06
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming uniform metal and/or metal carbide coating which can be easily performed and can be effectively applied also to submicrometer-level fine diamond particles.SOLUTION: In the method, a transition metal carbide coating layer is formed on the surface of each diamond particle by preparing a molten chloride bath composed of one or more sorts of metal chlorides and containing transition metal ions, suspending diamond particles in the chloride bath, maintaining the chloride bath at a reaction temperature, and bringing the transition metal ions into tight contact with carbons of the diamond particles to cause reaction.
Patent JP-2013014075-A (JP)
Title: Method for manufacturing resin-molded gear by injection molding
Inventor: IIJIMA MANABU
IPC: B29C45/78
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin-molded gear by injection molding, which is capable of maintaining a pressurization state of a tooth portion without the deterioration of gear precision due to shrinkage.SOLUTION: There is provided the method of manufacturing a resin-molded gear, which is to be integrally formed by injection molding, and includes: a tooth portion formed along an outer peripheral surface of a rim; a web extending along an inner peripheral surface of the rim; and a gate portion arranged at a boss, which joins to at least part of the web and is formed on a core portion located at a center axis, the method using a synthetic resin having a melting temperature of Tm°C. The method includes: injecting and loading the synthetic resin molten at the melting temperature of Tm°C into a cavity of a mold for forming the resin molded gear; setting, when the gate portion is solidified, a thickness center temperature T1 of the web to (Tm-20)°C or more to (Tm+20)°C or less and a surface temperature T2 of the tooth portion to (T1-50)°C or less; and cooling a surface temperature of a molding in the cavity to be Tm°C or less.
Patent JP-2013017569-A (JP)
Title: X-ray equipment
Inventor: TAKAMURA SHOJI
IPC: A61B6/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide X-ray equipment capable of automatically changing the angle of an X-ray image displayed at a display part to an angle suited to a surgery or the like.SOLUTION: A control part 60 includes: an angle comparison part 61 for comparing a turning azimuth of a C-shaped arm measured by a first digital compass 101, that is, a turning azimuth of a photographing area of an X-ray image by an image intensifier, and a turning azimuth of a bed measured by a second digital compass 102, that is, an azimuth of a body axial direction of a patient; and a rotation angle calculation part 62 for calculating the rotation angle of a collimator 23 and a camera 33 on the basis of a result of comparison performed by the angle comparison part 61.
Patent JP-2013021528-A (JP)
Title: Semiconductor device and method of adjusting impedance of output buffer
Inventor: HARAGUCHI YOSHINORI
IPC: H03K19/0175
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing a wiring area of a data bus which transfers a plurality of control bits for controlling impedance of an output buffer, and a method of adjusting impedance of an output buffer.SOLUTION: There is provided a semiconductor device comprising: a ZQ circuit (ZQ circuit 40) which generates impedance control information; and an output buffer (output circuit 80), impedance of which is controlled upon receipt of the impedance control information. A plurality of items of control bit information forming the impedance control information are transferred from the ZQ circuit in serial.
Patent JP-2013018232-A (JP)
Title: Power saw
Inventor: TAMURA MASAMICHI
IPC: B23D57/02
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To precisely form a cut edge such as a receiving groove and saw side, while receiving the vibration.SOLUTION: A power saw includes: a case 20 having an engine arranged therein; a guide plate 31 erected from the case 20; chain saw teeth 32 wound around the guide plate 31 rotating by the engine; and handle 41 mounted in the case 20 to make the rotating chain saw teeth 32 cut in a workpiece W. A plurality of laser light sources 5 are arranged in parallel so that an irradiation direction is orthogonal to a direction where the guide plate 31 extends, and that the line of each light source is orthogonal to the surface 31a of the guide plate 31.
Patent JP-2013021275-A (JP)
Title: Semiconductor device
Inventor: NISHIZAKI MAMORU
IPC: H01L21/8242
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of a capacitor during a manufacturing process by enlarging an area of a compensation capacitance region including the capacitor serving as compensation capacitance without increasing a capacitance value of the compensation capacitance region.SOLUTION: A semiconductor device comprises: a first region AR1 in which VPERI voltage is supplied from a terminal A(M1) to each of lower electrodes of a capacitor 23; a second region AR2 in which VSS voltage is supplied from a terminal B(M1) to each of the lower electrodes of the capacitor 23; a third region AR3 in which 1/2 VPERI voltage is supplied from a terminal C(M1) to each of the lower electrodes of the capacitor 23; and a plate 24 supplying 1/2 VPERI voltage commonly to each of upper electrodes of the capacitor 23 in the first through the third regions AR1-AR3. In the third region AR3, because the same level of voltage (1/2 VPERI) is supplied to each of the lower electrodes and each of the upper electrodes, charge is not accumulated in capacitance.
Patent JP-2013025868-A (JP)
Title: Lighting device
Inventor: YAMAGAMI SHINJI
IPC: F21V17/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a direct illumination type lighting device that can emit uniform light from an illumination cover while thinning of the device is attained.SOLUTION: The lighting device includes a diffusion member 30 which diffuses light emitted from LEDs 22 and is installed apart from the illumination cover in a light irradiation direction side of a light source module 20 where a plurality of light sources 22 are mounted so that the irradiation direction is approximately perpendicular to a mounting surface.
Patent JP-2013024258-A (JP)
Title: Gear device
Inventor: KATO SHINYA
IPC: F16H1/32
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gear device that prevents abnormal wear to be caused by relative displacement between internal tooth pins and an external gear and prevents increase in the number of parts.SOLUTION: The gear device 1 includes an outer tube 2, an internal tooth pins 3, and a carrier 4. A plurality of pin grooves 13 extending in the axial direction of the outer tube 2 are formed in the inner peripheral surface of the outer tube 2. The internal tooth pins 3 are fitted to the pin grooves 13. The pin groove 13 is formed to be longer than the internal tooth pin 3. The carrier 4 includes a pair of retaining members 7 having retaining faces 7c. The retaining faces 7c regulate axial displacement of the internal tooth pins 3 and an oscillating gear 6 having external teeth 6a.
Patent JP-2012085269-A (JP)
Title: Transmission terminal, display data transmission method, program, information provision device and transmission system
Inventor: KATO YOSHINAGA
IPC: H04W4/80
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmission terminal, a display data transmission method, a program, an information provision device and a transmission system capable of easily sharing display data.SOLUTION: The transmission terminal includes: network communication means for performing transmission/reception of predetermined data that includes image data with another transmission terminal connected to a communication network; proximity communication means for establishing proximity communication with an information provision device and transmitting connection setting information to the information provision device; short-range communication means for establishing radio communication with the information provision device by using the connection setting information; display data reception means for receiving display data that shows a screen displayed on the information provision device through a communication path established by the short-range communication means; display data transmission means for transmitting the display data received by the display data reception means to the other transmission terminal by using the network communication means; and display control means for displaying the image data and/or the display data on a display device.